CN110237538B - Installation and construction method of large roller coaster - Google Patents
Installation and construction method of large roller coaster Download PDFInfo
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- CN110237538B CN110237538B CN201910482175.3A CN201910482175A CN110237538B CN 110237538 B CN110237538 B CN 110237538B CN 201910482175 A CN201910482175 A CN 201910482175A CN 110237538 B CN110237538 B CN 110237538B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G21/00—Chutes; Helter-skelters
- A63G21/04—Chutes; Helter-skelters with fixed rails
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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Abstract
The invention discloses a large-scale roller coaster installation and construction method, which comprises the following steps: 1) installing a basic embedded part; 2) preparing equipment installation; 3) basic measurement and cleaning; 4) mounting a stand column: (1) assembling the stand columns; (2) hoisting the upright column; (3) mounting the upright post; 5) installing a track; 6) installing a grounding and lightning protection system; 7) mounting electric and pneumatic devices; (1) installing an electric cabinet box; (2) positioning of the pneumatic unit equipment; (3) laying electric and pneumatic pipelines and bridges; (4) laying a cable; (5) line calibration and line installation; (6) adjusting the test; (7) no-load test operation; (8) loading operation examination; 8) debugging: after the equipment is completely installed, debugging the equipment; and supplying power to the equipment, and enabling the equipment to start to operate so as to enable the equipment to reach the optimal operation state. The construction method provided by the invention provides safety guarantee for the installation of the suspended formwork of the large-scale roller coaster.
Description
Technical Field
The invention relates to installation of large-scale amusement equipment, in particular to a large-scale roller coaster installation construction method.
Background
The society is constantly developing, and various roller coasters specification is bigger and bigger, and the installation requirement is also higher and higher, and installation in the past has not formed unified installation method, in the installation work progress, easily forms the construction site danger source, and construction quality can not reach the requirement, can not guarantee safety and construction quality in the work progress.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a large roller coaster installation construction method aiming at the defects of the prior art, and the construction method is suitable for the mould hanging construction of the large roller coaster.
The technical scheme is as follows: the invention relates to a large-scale roller coaster installation and construction method, which comprises the following steps:
1) installing a basic embedded part: embedding an embedded part during foundation construction according to drawing requirements, and determining the accuracy of the embedded part by adopting a 3+3 rechecking method in the process;
2) preparing for installation of the equipment: equipment unpacking inspection is error-free, hardening of roads and equipment storage yards is completed, and inspection and rechecking requirements of equipment foundations are met;
3) basic measurement and cleaning: rechecking the constructed foundation and the embedded part again, confirming the rechecking requirement, and cleaning concrete and oil contamination impurities on the foundation and the embedded part;
4) mounting a stand column:
(1) assembling the stand column: transporting each upright post component from a storage yard to a hoisting site in sequence by using a flat trailer according to the selected installation sequence; part of the upright columns are composed of a plurality of small upright columns, the small upright columns are required to be firstly composed to be connected with the track after being transported to the site, individual small upright columns are provided with identification labels, and the small upright columns in the upright columns are identical in number if the sizes of the small upright columns are identical; assembling the upright post on the ground and properly fastening;
(2) hoisting a stand column: selecting 130T, 50T and 25T truck cranes according to the height and the weight of the upright column respectively, and performing lifting operation in a matched manner; on the basis of corresponding equipment;
(3) mounting a stand column: in the preparation working stage, different plane elevations of a plurality of foundations are measured by using an adjusting sizing block and a leveling instrument, and are adjusted to the same reference elevation;
positioning the upright posts on corresponding bases by using cranes with different hoisting capacities and nylon hanging belts; for convenient installation, a forward arrow (DOT) is marked on each column foot close to the edge and beside the sleeve structure of the foundation bolt, and the character and the number are marked;
when the upright post is installed, the mark is used for aligning the position and the direction of the upright post; after the upright post is installed, the coordinate of the upright post head is checked, the anchor bolt is adjusted according to the point to be screwed down by 10 percent of the normal torque value, and the maximum upright post head deviation is not more than 3mm in the height of each 10 m of the upright post in the X, Y and Z directions; simultaneously, temporarily attaching and fixing the upright columns higher than 12m by wind cables on two sides of the upright columns before installing the tracks; ensuring the upright post not to overturn;
in the initial installation stage, in order to facilitate the installation of the rails between the corresponding sections, 2 upright posts are generally installed in advance, and the rail sections between the corresponding sections are installed immediately;
5) installing a track:
(1) assembling a track: the rail components of the platform and the lifting area are pre-assembled on the ground, and all mechanical parts of relevant drawings are installed before the rails are installed;
(2) hoisting a track: the vertical column flange and the rail joint are kept parallel to each other in order to adjust different angles conveniently; 4 hand hoists with the hoisting capacity of 3T are hung on the main hoisting hook of the crane, and 4 nylon hanging belts on the track are hung on the hoisting hooks of the 4 hoists respectively, so that the hoisting work can be carried out;
(3) installing a track: placing the rail section on a corresponding upright column and pre-locking a bolt and a nut, if a gap is generated between connecting discs, processing the gap by using a correct gasket, and using a special gasket when the gap is irregular; the rail sections are connected in a male-female joint mode so as to facilitate installation and ensure smooth connection, the upright post is connected with the rail by using bolts, the rail connection design is that the gap between the two sections of rails is kept for 0.5-2 mm forever, the rails can only be contacted at the connecting bolts, the rails are temporarily arranged at the connecting points of upright posts, the rail connecting bolts are locked, and the gap between the joints of the rails is checked to be 0.5-2 mm;
6) and (3) installing a grounding and lightning protection system:
(1) the amusement facilities with the height more than 15m are provided with lightning arresters, and the lightning arresters for preventing lateral lightning stroke are added when the height exceeds 60 m; the down lead adopts round steel or flat steel, the diameter of the round steel is not less than 8mm, and the diameter section of the flat steel is not less than 48mm2The thickness of the down conductor is not less than 4mm, when the metal structure frame of the equipment is used as the down conductor, the section and the thickness are not less than the requirements, reliable electrical connection is needed at the subsection mechanical connection part, a disconnection card or a connection plate is suitable to be arranged between 0.3m and 1.8m away from the ground on the down conductor, and an obvious mark is needed; the grounding resistance of the lightning arrester is not more than 30 omega;
(2) the lapping length of various grounding welds of lightning protection and grounding should accord with the construction acceptance standard regulation:
(3) the lapping length of the round steel is not less than 6 times of the diameter of the round steel (based on the large diameter when the diameters are different), and double-side welding connection is carried out;
(4) the lapping length of the flat steel is not less than 2 times of the width of the flat steel (when the widths of the flat steels are different, the width is taken as the standard), and three sides are welded;
(5) when the round steel is connected with the flat steel, the lap joint length of the round steel is not less than 6 times of the diameter of the round steel;
(6) when the flat steel is welded with the steel pipe or the angle steel, the two sides of the contact part of the flat steel are welded, and an arc-shaped surface (or a right-angle shape) formed by bending the flat steel is welded with the steel pipe or the angle steel;
(7) the welding position is full and has enough mechanical strength, the defects of meat biting, cracks, insufficient welding and air holes are avoided, and the welding position is brushed with asphalt for antiseptic treatment after the coating at the welding position is knocked off;
7) installation of electric and pneumatic devices:
(1) installing an electric cabinet box; (2) positioning of the pneumatic unit equipment; (3) laying electric and pneumatic pipelines and bridges; (4) laying a cable; (5) line calibration and line installation; (6) adjusting the test; (7) no-load test operation; (8) loading operation examination;
8) debugging:
after the equipment is completely installed, debugging the equipment; and (3) supplying power to the equipment to enable the equipment to start to operate, and if the equipment cannot operate normally, carefully checking and repeatedly debugging the equipment to enable the equipment to reach the optimal operation state.
Further, the 3+3 rechecking method in the step 1) comprises 3-stage rechecking and 3-stage rechecking, wherein the 3-stage rechecking comprises 3 stages of rechecking before concrete pouring, concrete pouring and before initial setting of the concrete pouring is finished; the 3-level rechecking comprises that an installation unit, a supervision unit and a roller coaster manufacturer carry out 3 levels of rechecking.
Further, the construction method is suitable for installation of steel structures and wood structure roller coasters.
Has the advantages that: the installation method has the advantages that the safety and the quality of the installation process of the large roller coaster are ensured, the working efficiency is improved, and the working time is saved through the specific limitation and regulation of the installation steps of the large roller coaster, such as the installation of a basic embedded part, the equipment installation preparation, the basic measurement, the cleaning, the column installation, the track installation, the installation of a grounding and lightning protection system, the installation and the debugging of an electric and pneumatic device, and the like.
Detailed Description
The technical solution of the present invention is described in detail below, but the scope of the present invention is not limited to the embodiments.
Example (b): the invention is suitable for the installation of roller coasters with various steel structures, wood structures and the like, and the installation of the roller coasters with the steel structures is taken as an example in the embodiment, so that the installation and construction method of the large roller coasters comprises the following steps:
1) installing a basic embedded part: embedding an embedded part during foundation construction according to drawing requirements, and determining the accuracy of the embedded part by adopting a 3+3 rechecking method in the process;
2) preparing for installation of the equipment: equipment unpacking inspection is error-free, hardening of roads and equipment storage yards is completed, and inspection and rechecking requirements of equipment foundations are met;
3) basic measurement and cleaning: rechecking the constructed foundation and the embedded part again, confirming the rechecking requirement, and cleaning concrete and oil contamination impurities on the foundation and the embedded part;
4) mounting a stand column:
(1) assembling the stand column: transporting each upright post component from a storage yard to a hoisting site in sequence by using a flat trailer according to the selected installation sequence; part of the upright columns are composed of a plurality of small upright columns, the small upright columns are required to be firstly composed to be connected with the track after being transported to the site, individual small upright columns are provided with identification labels, and the small upright columns in the upright columns are identical in number if the sizes of the small upright columns are identical; assembling the upright post on the ground and properly fastening;
(2) hoisting a stand column: selecting 130T, 50T and 25T truck cranes according to the height and the weight of the upright column respectively, and performing lifting operation in a matched manner; on the basis of corresponding equipment;
(3) mounting a stand column: in the preparation working stage, different plane elevations of a plurality of foundations are measured by using an adjusting sizing block and a leveling instrument, and are adjusted to the same reference elevation;
positioning the upright posts on corresponding bases by using cranes with different hoisting capacities and nylon hanging belts; for convenient installation, a forward arrow (DOT) is marked on each column foot close to the edge and beside the sleeve structure of the foundation bolt, and the character and the number are marked;
when the upright post is installed, the mark is used for aligning the position and the direction of the upright post; after the upright post is installed, the coordinate of the upright post head is checked, the anchor bolt is adjusted according to the point to be screwed down by 10 percent of the normal torque value, and the maximum upright post head deviation is not more than 3mm in the height of each 10 m of the upright post in the X, Y and Z directions; simultaneously, temporarily attaching and fixing the upright columns higher than 12m by wind cables on two sides of the upright columns before installing the tracks; ensuring the upright post not to overturn;
in the initial installation stage, in order to facilitate the installation of the rails between the corresponding sections, 2 upright posts are generally installed in advance, and the rail sections between the corresponding sections are installed immediately;
5) installing a track:
(1) assembling a track: the rail components of the platform and the lifting area are pre-assembled on the ground, and all mechanical parts of relevant drawings are installed before the rails are installed;
(2) hoisting a track: the vertical column flange and the rail joint are kept parallel to each other in order to adjust different angles conveniently; 4 hand hoists with the hoisting capacity of 3T are hung on the main hoisting hook of the crane, and 4 nylon hanging belts on the track are hung on the hoisting hooks of the 4 hoists respectively, so that the hoisting work can be carried out;
(3) installing a track: placing the rail section on a corresponding upright column and pre-locking a bolt and a nut, if a gap is generated between connecting discs, processing the gap by using a correct gasket, and using a special gasket when the gap is irregular; the rail sections are connected in a male-female joint mode so as to facilitate installation and ensure smooth connection, the upright post is connected with the rail by using bolts, the rail connection design is that the gap between the two sections of rails is kept for 0.5-2 mm forever, the rails can only be contacted at the connecting bolts, the rails are temporarily arranged at the connecting points of upright posts, the rail connecting bolts are locked, and the gap between the joints of the rails is checked to be 0.5-2 mm;
6) and (3) installing a grounding and lightning protection system:
(1) the amusement facilities with the height more than 15m are provided with lightning arresters, and the lightning arresters for preventing lateral lightning stroke are added when the height exceeds 60 m; the down lead adopts round steel or flat steel, the diameter of the round steel is not less than 8mm, and the diameter section of the flat steel is not less than 48mm2The thickness of the down conductor is not less than 4mm, when the down conductor is made by using the metal structure frame of the equipment, the section and the thickness are not less than the above requirements, the reliable electrical connection is needed at the subsection mechanical connection part, the down conductor is suitable to be provided with a disconnection clamp or a connection plate between 0.3m and 1.8m away from the ground, and the obvious mark is neededRecording; the grounding resistance of the lightning arrester is not more than 30 omega;
(2) the lapping length of various grounding welds of lightning protection and grounding should accord with the construction acceptance standard regulation:
(3) the lapping length of the round steel is not less than 6 times of the diameter of the round steel (based on the large diameter when the diameters are different), and double-side welding connection is carried out;
(4) the lapping length of the flat steel is not less than 2 times of the width of the flat steel (when the widths of the flat steels are different, the width is taken as the standard), and three sides are welded;
(5) when the round steel is connected with the flat steel, the lap joint length of the round steel is not less than 6 times of the diameter of the round steel;
(6) when the flat steel is welded with the steel pipe or the angle steel, the two sides of the contact part of the flat steel are welded, and an arc-shaped surface (or a right-angle shape) formed by bending the flat steel is welded with the steel pipe or the angle steel;
(7) the welding position is full and has enough mechanical strength, the defects of meat biting, cracks, insufficient welding, air holes and the like cannot exist, and the welding position is brushed with asphalt for anticorrosion treatment after the coating at the welding position is knocked off;
7) installation of electric and pneumatic devices:
(1) installing an electric cabinet box; (2) positioning of the pneumatic unit equipment; (3) laying electric and pneumatic pipelines and bridges; (4) laying a cable; (5) line calibration and line installation; (6) adjusting the test; (7) no-load test operation; (8) loading operation examination;
8) debugging:
after the equipment is completely installed, debugging the equipment; and (3) supplying power to the equipment to enable the equipment to start to operate, and if the equipment cannot operate normally, carefully checking and repeatedly debugging the equipment to enable the equipment to reach the optimal operation state.
Further, the 3+3 rechecking method in the step 1) comprises 3-stage rechecking and 3-stage rechecking, wherein the 3-stage rechecking comprises 3 stages of rechecking before concrete pouring, concrete pouring and before initial setting of the concrete pouring is finished; the 3-level rechecking comprises that an installation unit, a supervision unit and a roller coaster manufacturer carry out 3 levels of rechecking.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A large roller coaster installation and construction method is characterized by comprising the following steps:
1) installing a basic embedded part: embedding an embedded part during basic construction according to the requirements of a drawing, and determining the accuracy of the embedded part by adopting a 3+3 rechecking method in the process;
2) preparing for installation of the equipment: the equipment is unpacked to check without errors, the hardening of roads and equipment storage yards is finished, and the check of the equipment foundation meets the requirements;
3) basic measurement and cleaning: rechecking the constructed foundation and the embedded part again, confirming the rechecking requirement, and cleaning concrete and oil contamination impurities on the foundation and the embedded part;
4) mounting a stand column:
(1) assembling the stand column: transporting each upright post component from a storage yard to a hoisting site in sequence by using a flat trailer according to the selected installation sequence; part of the upright columns are composed of a plurality of small upright columns, the small upright columns are required to be firstly composed to be connected with the track after being transported to the site, individual small upright columns are provided with identification labels, and the small upright columns in the upright columns are identical in number if the sizes of the small upright columns are identical; assembling the upright post on the ground and properly fastening;
(2) hoisting a stand column: selecting 130T, 50T and 25T truck cranes according to the height and the weight of the upright column respectively, and performing lifting operation in a matched manner; on the basis of corresponding equipment;
(3) mounting a stand column: in the preparation working stage, different plane elevations of a plurality of foundations are measured by using an adjusting sizing block and a leveling instrument, and are adjusted to the same reference elevation;
positioning the upright posts on corresponding bases by using cranes with different hoisting capacities and nylon hanging belts; for convenient installation, each column foot is arranged near the edge and beside the sleeve structure of the foundation bolt, and an advancing arrow, DOT character and serial number are marked;
when the upright column is installed, the arrow, DOT characters and the serial number are used for aligning the position and the direction of the upright column; after the upright post is installed, the coordinate of the upright post head is checked, the anchor bolt is adjusted according to the point to be screwed down by 10 percent of the normal torque value, and the maximum upright post head deviation is not more than 3mm in the height of each 10 m of the upright post in the X, Y and Z directions; simultaneously, temporarily attaching and fixing the upright columns higher than 12m by wind cables on two sides of the upright columns before installing the tracks; ensuring the upright post not to overturn;
in the initial installation stage, in order to facilitate the installation of the rails between the corresponding sections, 2 upright posts are generally installed in advance, and the rail sections between the corresponding sections are installed immediately;
5) installing a track:
(1) assembling a track: the rail components of the platform and the lifting area are pre-assembled on the ground, and all mechanical parts of relevant drawings are installed before the rails are installed;
(2) hoisting a track: the vertical column flange and the rail joint are kept parallel to each other in order to adjust different angles conveniently; 4 hand hoists with the hoisting capacity of 3T are hung on the main hoisting hook of the crane, and 4 nylon hanging belts on the track are hung on the hoisting hooks of the 4 hoists respectively, so that the hoisting work can be carried out;
(3) installing a track: placing the rail section on a corresponding upright column and pre-locking a bolt and a nut, if a gap is generated between connecting discs, processing the gap by using a correct gasket, and using a special gasket when the gap is irregular; the rail sections are connected in a male-female joint mode so as to facilitate installation and ensure smooth connection, the upright post is connected with the rail by using bolts, the rail connection design is that the gap between the two sections of rails is kept for 0.5-2 mm forever, the rails can only be contacted at the connecting bolts, the rails are temporarily arranged at the connecting points of upright posts, the rail connecting bolts are locked, and the gap between the joints of the rails is checked to be 0.5-2 mm;
6) and (3) installing a grounding and lightning protection system:
(1) the amusement facilities with the height more than 15m are provided with lightning arresters, and the lightning arresters for preventing lateral lightning stroke are added when the height exceeds 60 m; the down lead adopts round steel or flat steel, the diameter of the round steel is not less than 8mm, and the diameter section of the flat steel is not less than 48mm2Thickness ofThe thickness and the section of the down lead are not less than 4mm, when the metal structure frame of the equipment is used as the down lead, the thickness and the section are not less than the requirements, reliable electrical connection is needed at the subsection mechanical connection part, a disconnection card or a connection plate is needed to be arranged between 0.3m and 1.8m away from the ground, and an obvious mark is needed; the grounding resistance of the lightning arrester is not more than 30 omega;
(2) the lapping length of various grounding welds of lightning protection and grounding should accord with the construction acceptance standard regulation:
(3) the lapping length of the round steel is not less than 6 times of the diameter of the round steel, and when the diameters are different, the round steel is welded on two sides based on the fact that the diameters are large;
(4) the lapping length of the flat steel is not less than 2 times of the width of the flat steel, and when the widths of the flat steels are different, three sides are welded and connected by taking the width as the standard;
(5) when the round steel is connected with the flat steel, the lap joint length of the round steel is not less than 6 times of the diameter of the round steel;
(6) when the flat steel is welded with the steel pipe or the angle steel, the two sides of the contact part of the flat steel are welded, and an arc-shaped surface or a right-angle shape formed by bending the flat steel is welded with the steel pipe or the angle steel;
(7) the welding position is full and has enough mechanical strength, the defects of meat biting, cracks, insufficient welding and air holes are avoided, and the welding position is brushed with asphalt for antiseptic treatment after the coating at the welding position is knocked off;
7) installation of electric and pneumatic devices:
(1) installing an electric cabinet box; (2) positioning of the pneumatic unit equipment; (3) laying electric and pneumatic pipelines and bridges; (4) laying a cable; (5) line calibration and line installation; (6) adjusting the test; (7) no-load test operation; (8) loading operation examination;
8) debugging:
after the equipment is completely installed, debugging the equipment; and (3) supplying power to the equipment to enable the equipment to start to operate, and if the equipment cannot operate normally, carefully checking and repeatedly debugging the equipment to enable the equipment to reach the optimal operation state.
2. The installation and construction method of the large roller coaster according to claim 1, wherein the 3+3 rechecking method in step 1) is 3-stage rechecking and 3-stage rechecking, and the 3-stage rechecking comprises 3 stages of rechecking before concrete pouring, concrete pouring and initial setting of the concrete pouring; the 3-level rechecking comprises the rechecking of 3 levels of an installation unit, a supervision unit and a roller coaster manufacturer.
3. The large roller coaster installation and construction method according to claim 1, wherein the construction method is suitable for installation of steel structure and wood structure roller coasters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482175.3A CN110237538B (en) | 2019-06-04 | 2019-06-04 | Installation and construction method of large roller coaster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482175.3A CN110237538B (en) | 2019-06-04 | 2019-06-04 | Installation and construction method of large roller coaster |
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| CN110237538B true CN110237538B (en) | 2020-08-04 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10160039C1 (en) * | 2001-12-06 | 2003-09-18 | Willy Walser | amusement ride |
| US7882788B2 (en) * | 2007-10-01 | 2011-02-08 | Carl Sorenson | Rail system for spherical objects |
| CN103174166B (en) * | 2013-03-27 | 2015-09-16 | 中国京冶工程技术有限公司 | A kind of recreation facility built-in fitting of complete integral installation and mounting method thereof |
| DE102013220067B4 (en) * | 2013-10-02 | 2018-10-11 | Mack Rides Gmbh & Co Kg | Track system for a ride, especially for a roller coaster or monorail |
| CN207079617U (en) * | 2017-05-23 | 2018-03-09 | 中建二局第三建筑工程有限公司 | A kind of roller-coaster foundation structure |
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